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In a tournament there are n teams T1,T2,...Tn where n>5. Each team consists of k players, k>3. The following pairs of teams have one player in common:T1 & T2, T2 & T3, T3 & T4,......... and Tn & T1No other pairs of teams have any player in common. How many players are participating in the tournament considering all the n teams together?(1)n(k-1) (2)k(n-1) (3)n(k-2) (4)k(k-2) (5)(n-1)(k-1)